#pragma once
#include <math.h>
#include <string>
#include <vector>
#include <fstream>

//�����MFC�ڵĻ�
#ifdef AFX_WIN
#include <afx.h>
#include <afxwin.h>
#elif OPENCV_USE
#include <opencv2/opencv.hpp>
#elif QT_USE
#include <QtCore>
#endif

namespace MfcLabel {

	class Point
	{
	public:
		Point()
		{
			x = 0;
			y = 0;
		}

		Point(int x, int y)
		{
			this->x = x;
			this->y = y;
		}

		void SetZero()
		{
			x = 0;
			y = 0;
		}

		void offset(int x, int y)
		{
			this->x += x;
			this->y += y;
		}

		void SetPoint(int x, int y)
		{
			this->x = x;
			this->y = y;
		}

		bool operator==(const Point refer)
		{
			if (this->x == refer.x && this->y == refer.y)
				return true;
			else
				return false;
		}

		public:
			int x;
			int y;
	};

	class fPoint
	{
	public:
		fPoint(float fX, float fY)
		{
			x = fX;
			y = fY;
		}

		fPoint()
		{
			x = 0;
			y = 0;
		}

		void SetZero()
		{
			x = 0;
			y = 0;
		}
		void offset(float x, float y)
		{
			this->x += x;
			this->y += y;
		}
		void SetPoint(float x, float y)
		{
			this->x = x;
			this->y = y;
		}

		bool operator==(const fPoint refer)
		{
			if (fabs(this->x - refer.x) < DBL_EPSILON
				&& fabs(this->y - refer.y) < DBL_EPSILON)
				return true;
			else
				return false;
		}

#ifdef AFX_WIN
		CPoint TurnFloat2Int()
		{
			CPoint tmp;
			tmp.x = (LONG)x;
			tmp.y = (LONG)y;
			return tmp;
		}

		void operator=(POINT &Copy)
		{
			x = Copy.x;
			y = Copy.y;
		}
#elif QT_USE

		QPoint TurnFloatToInt()
		{
			QPoint temp;
			temp.setX(int(x));
			temp.setY(int(y));

			return temp;

		}

		fPoint(const QPoint& point)
		{
			x = point.x();
			y = point.y();
		}

		void operator=(QPoint Copy)
		{
			x = Copy.rx();
			y = Copy.ry();
		}

		void operator()(QPoint Copy)
		{
			x = Copy.x();
			y = Copy.y();
		}

#endif // AFX_WIN



		double GetVectorProduct(fPoint B);

		fPoint VectorSub(fPoint B);

		float x;
		float y;
	};

	class fRect
	{
	public:
		float Left;
		float Right;
		float Top;
		float Bottom;

		fRect()
		{
			this->Left = 0;
			this->Right = 0;
			this->Top = 0;
			this->Bottom = 0;
		}

		fRect(float Left, float Right, float Top, float Bottom)
		{
			this->Left = Left;
			this->Right = Right;
			this->Top = Top;
			this->Bottom = Bottom;
		}

		float Width()
		{
			return fabs(Right - Left);
		}

		float Height()
		{
			return fabs(Bottom - Top);
		}
		void SetRectEmpty()
		{
			Left = 0;
			Right = 0;
			Top = 0;
			Bottom = 0;
		}

		bool JudgePtInRectBoxOrNot(fPoint TestPt);

#ifdef AFX_WIN
		CRect TrunFloat2Int()
		{
			CRect Int_Current_image_rect;
			Int_Current_image_rect.top = (int)Top;
			Int_Current_image_rect.left = (int)Left;
			Int_Current_image_rect.bottom = (int)Bottom;
			Int_Current_image_rect.right = (int)Right;
			return Int_Current_image_rect;
		}

		void operator=(CRect& Copy)
		{
			Left = (float)Copy.left;
			Top = (float)Copy.top;
			Right = (float)Copy.right;
			Bottom = (float)Copy.bottom;
		}
#elif QT_USE

		fRect(const QRectF& Rect)
		{
			this->Left = Rect.left();
			this->Right = Rect.right();
			this->Top = Rect.top();
			this->Bottom = Rect.bottom();
		}

		QRect TrunFloat2Int()
		{
			QRect temp;
			temp.setLeft(int(Left));
			temp.setTop(int(Top));
			temp.setRight(int(Right)-1);
			temp.setBottom(int(Bottom)-1);
			return temp;
		}

		QRectF TrunFloat2Float()
		{
			QRectF temp;
			temp.setLeft(int(Left));
			temp.setTop(int(Top));
			temp.setRight(int(Right));
			temp.setBottom(int(Bottom));
			return temp;
		}

		void operator=(QRect Copy)
		{
			Left = Copy.left();
			Top = Copy.top();
			Right = Copy.right() -1 ;
			Bottom = Copy.bottom()-1;
		}

		void operator=(QRectF Copy)
		{
			Left = Copy.left();
			Top = Copy.top();
			Right = Copy.right()-1;
			Bottom = Copy.bottom()-1;
		}

#endif // AFX_WIN
		void offset(float x, float y)
		{
			Left = Left + x;
			Right = Right + x;
			Top = Top + y;
			Bottom = Bottom + y;
		}

		void Scale(float dbScale)
		{
			Left = Left * dbScale;
			Top = Top * dbScale;
			Right = Right * dbScale;
			Bottom = Bottom * dbScale;
			//Right = Left + (Right - Left)* dbScale;
			//Bottom = Top + (Bottom - Top) * dbScale;
		}

		//���ص����ཻ�ľ���
		fRect IntersectRect(fRect& InferRect)
		{
			fRect frcRes;
			if (!JudgeInterOtherRect(InferRect))
			{
				frcRes.Top = 0;
				frcRes.Bottom = 0;
				frcRes.Left = 0;
				frcRes.Right = 0;
				return frcRes;
			}
			else
			{
				if (Left <= InferRect.Left)
					frcRes.Left = InferRect.Left;
				else
					frcRes.Left = Left;
				if (Right <= InferRect.Right)
					frcRes.Right = Right;
				else
					frcRes.Right = InferRect.Right;
				if (Top <= InferRect.Top)
					frcRes.Top = InferRect.Top;
				else
					frcRes.Top = Top;
				if (Bottom <= InferRect.Bottom)
					frcRes.Bottom = Bottom;
				else
					frcRes.Bottom = InferRect.Bottom;
			}
			return frcRes;
		}

		bool JudgeInterOtherRect(fRect& InferRect)
		{
			if (Right<InferRect.Left
				|| Left >InferRect.Right
				|| Top > InferRect.Bottom
				|| Bottom < InferRect.Top)
			{
				return false;
			}
			return true;
		}



	};

	class Rect
	{
	public:
		Rect()
		{
			Left = 0;
			Right = 0;
			Top = 0;
			Bottom = 0;
			Width = 0;
			Height = 0;
		}

		Rect(int Left, int Top, int Width, int Height)
		{
			this->Left = Left;
			this->Right = Left + Width;
			this->Top = Top;
			this->Bottom = Top + Height;
			this->Width = Width;
			this->Height = Height;
		}

		void SetRectEmpty()
		{
			Left = 0;
			Right = 0;
			Top = 0;
			Bottom = 0;
		}

		int GetWidth()
		{
			return Right - Left;
		}

		int GetHeight()
		{
			return Bottom - Top;
		}

		void SetWidth(int nWidth)
		{
			Right = Left + nWidth;
			Width = nWidth;
		}

		void SetHeight(int nHeight)
		{
			Bottom = Top + nHeight;
			Height = nHeight;
		}

		void operator=(fRect Copy)
		{
			Left = (int)Copy.Left;
			Top = (int)Copy.Top;
			Right = (int)Copy.Right;
			Bottom = (int)Copy.Bottom;
			Width = (int)Copy.Width();
			Height = (int)Copy.Height();
		}

	public:
		int Left;
		int Right;
		int Top;
		int Bottom;
		int Width;
		int Height;
	};

	//�ؼ���
	class KeyPoint
	{
		//�ؼ��㶨λ
		fPoint KPoint;
		//�õ�����
		std::string Name;
		//�÷�
		float Score;
		//�Ƕ�
		float angle;
		//�뾶
		float radius;

	};

	//��״��ṹ
	class fRing
	{
	public:
		fPoint * pPoints;

		int m_nPointsCount;

		fRect RectBox;

		//Ĭ��Ϊ�պϵ�
		bool isClosed;

		int size()
		{
			return m_nPointsCount;
		}
		fPoint* At(int index)
		{
			if (pPoints == NULL)
			{
				return NULL;
			}
			return &pPoints[index];
		}

		~fRing()
		{
			delete[] pPoints;
			pPoints = NULL;
			m_nPointsCount = 0;
		}

		fRing()
		{
			pPoints = NULL;
			m_nPointsCount = 0;
			isClosed = true;
		}

		//ʹ����������صĿ�������,Ҳ��ֱ�Ӷ��Ѿ�������Ring�ṹ��ֵ
		fRing operator=(const fRing& another)
		{
			//���֮ǰRing֮ǰ�������ݵĻ�������ɾ��
			if (pPoints == NULL)
			{
				delete[] pPoints;
			}

			m_nPointsCount = another.m_nPointsCount;
			pPoints = new fPoint[m_nPointsCount];
			isClosed = another.isClosed;
			RectBox.Left = 65535;
			RectBox.Top = 65535;
			RectBox.Bottom = 0;
			RectBox.Right = 0;

			for (int i = 0; i < m_nPointsCount; i++)
			{
				pPoints[i] = another.pPoints[i];

				RectBox.Left = fmin(pPoints[i].x, RectBox.Left);
				RectBox.Top = fmin(pPoints[i].y, RectBox.Top);
				RectBox.Right = fmax(pPoints[i].x, RectBox.Right);
				RectBox.Bottom = fmax(pPoints[i].y, RectBox.Bottom);
			}
			return *this;
		}

		//�������캯��,vector��Push_back�������ø÷���,������Ч��ֹ��ַ����
		fRing(const fRing& src)
		{
			m_nPointsCount = src.m_nPointsCount;
			pPoints = new fPoint[m_nPointsCount];

			for (int i = 0; i < m_nPointsCount; i++)
			{
				pPoints[i] = src.pPoints[i];
			}

			isClosed = src.isClosed;

			RectBox = src.RectBox;

			//edge_Box.fLeft = 65535;
			//edge_Box.fTop = 65535;
			//edge_Box.fBottom = 0;
			//edge_Box.fRight = 0;


		}

		void ComputeBox()
		{
			RectBox.Left = 65535;
			RectBox.Top = 65535;
			RectBox.Bottom = 0;
			RectBox.Right = 0;

			for (int i = 0; i < m_nPointsCount; i++)
			{
				RectBox.Left = fmin(pPoints[i].x, RectBox.Left);
				RectBox.Top = fmin(pPoints[i].y, RectBox.Top);
				RectBox.Right = fmax(pPoints[i].x, RectBox.Right);
				RectBox.Bottom = fmax(pPoints[i].y, RectBox.Bottom);
			}
		}

		float Area();

		
		bool JudgePtInRingOrNot(fPoint TestPt);
		bool JudgeRingIntersectOrNot(fRing& TestRing);
		//���������溯����
		bool JudgeTwoSegmentIntersect(fPoint& FirstLineStartPt, fPoint& FirstLineEndPt, fPoint& SecondLineStartPt, fPoint& SecondLineEndPt);
		fRect GetRectWithTwoPoint(fPoint& Pt1, fPoint& Pt2);
		bool JudgeRectBoxIntersectOrNot(fRect& Rect1, fRect& Rect2);

		fPoint GetTwoSegmentIntersectPt(fPoint FstStartPt, fPoint FstEndPt, fPoint SecStartPt, fPoint SecEndPt);

		fRing GetTwoRingIntersectRing(fRing& FstRing, fRing& SecRing);

		//�ж�a����b���˳ʱ�뷽������ʱ�뷽��
		bool PointCmp(const fPoint &a, const fPoint &b, const fPoint &center);

		//��ʱ��㼯����
		void ClockwiseSortPoints(std::vector<fPoint>& vPoints);

	};

	class fPolygon
	{
	public:
		fRing Outer;
		std::vector<fRing> Inner;

		std::string name;

		float score;

		int iInnerCount;

		int InnerCount()
		{
			return iInnerCount;
		}

		fPolygon()
		{
			iInnerCount = 0;
			score = 0;
			name = "unKnown";
		}

		fPolygon(const fPolygon& src)
		{
			iInnerCount = src.iInnerCount;
			Outer = src.Outer;
			Inner.resize(src.iInnerCount);
			name = src.name;
			score = src.score;
			for (int i = 0; i < src.iInnerCount; i++)
			{
				Inner[i] = src.Inner[i];
			}
		}

		~fPolygon()
		{
			Inner.clear();
			iInnerCount = 0;
		}

	};


	class mfcLabel
	{
	public:
		std::string modelName = "ModeUnKnown";

		float score = 0;

		std::string filePath;

		std::vector<fPolygon> polygons;

		int iPolyCount;

		void Destory()
		{
			polygons.clear();
			iPolyCount = 0;
		}

		~mfcLabel()
		{
			polygons.clear();
			iPolyCount = 0;
		}

		/***************************����opencv������������Ľ���****************************************/


#ifdef OPENCV_USE
		//�ú�����Ӧ����cv::findcoutours �в����趨ΪCV_RETR_CCOMP�ò�����ֻ�и��ӹ�ϵ
		void AnalysisCvCoutour(std::vector<std::vector<cv::Point>>* Coutours //���ݱ���
			, std::vector<cv::Vec4i>* Coutour_hier
			, int heircount);//���ݼ�ϵ

		bool ReceiveCvCoutour(std::vector<cv::Point>* coutour, bool Notinner, MfcLabel::fRing* ring);
#endif
		bool Empty();
#ifdef AFX_WIN
		BOOL ShowLabelInCDC(CDC* pDC);

		BOOL Serialize_S();
		BOOL Serialize_L();

		//���л������л��ַ���
		void Serialize_StringS(CArchive& ar, std::string& szString);
		void Serialize_StringL(CArchive& ar, std::string& szString);
		//���л������л�Point������Ring
		void Serialize_fPointArrayS(CArchive& ar, fRing* pfsend);
		void Serialize_fPointArrayL(CArchive& ar, fRing* pfreceive);
		//���л������л�Ring�ļ���polygon
		void Serialize_fpolygonS(CArchive& ar, fPolygon* pfsend);
		void Serialize_fpolygonL(CArchive& ar, fPolygon* pfreceive);
		/***************************����opencv������������Ľ���****************************************/
#endif // AFX_WIN
	};

	
}